Swimmer profile
Layla Koscheski
Female10 & UnderTrident Aquatics ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
42.43
38.46
▲ 3.97
35.47
▲ 2.99
100 Free LCM
2:11.17
1:34.87
▲ 36.30
1:25.10
▲ 9.77
1:15.88
▲ 9.22
200 Free LCM
—
3:35.64
3:10.02
▲ 25.62
2:42.50
▲ 27.52
400 Free LCM
—
7:55.31
—
—
50 Back LCM
1:09.12
1:02.79
▲ 6.33
51.89
▲ 10.90
—
100 Back LCM
—
2:06.69
1:50.32
▲ 16.37
—
50 Breast LCM
1:18.97
1:05.38
▲ 13.59
54.68
▲ 10.70
48.36
▲ 6.32
100 Breast LCM
—
2:24.28
2:00.44
▲ 23.84
1:52.16
▲ 8.28
200 Breast LCM
—
—
4:22.58
—
50 Fly LCM
—
1:08.63
54.02
▲ 14.61
44.10
▲ 9.92
100 Fly LCM
—
—
2:05.77
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.